Please keep in mind that the forum language here is English. Most of our users will not be able to understand you if you write your posts in German. As a consequence, they won't be able to help you with your questions.
Your error description is very general. It is pretty much impossible to say why a particular file cannot be imported successfully via "Filesystem" tab without any specific details. If you scan a folder and files are found, they are at least recognized as DICOM files. But they might still be incompliant with the DICOM implementation of K-PACS, i.e. they might be unsupported. This can refer to SOP classes or transfer syntaxes. Alternatively, it might also be that something else is wrong with the data, making an import impossible.
There are other reasons possible, for example:
- The file name is too long and, together with the path to the imagebox, exceeds the allowed character limit for file paths in Windows.
- Your K-PACS database is corrupt and images cannot be registered successfully.
Does the log give any error? You should check this. It may give you some further details. Crank it up to the highest log level to get as much information as possible.
And thanks; have a good weekend yourself.